Finding the Third Proportional to 744,719.50 and 1,591,102

Step by Step Solution

1. Step 1: Write the proportion equation
   744,719.50 : 1,591,102 = 1,591,102 : x
2. Step 2: Convert to fraction form
   744,719.50/1,591,102 = 1,591,102/x
3. Step 3: Cross multiply
   744,719.50x = 1,591,102 × 1,591,102
4. Step 4: Simplify right side
   744,719.50x = 2,531,605,574,404
5. Step 5: Solve for x
   x = 2,531,605,574,404/744,719.50
6. Step 6: Final answer
   x = 3,399,408.20